Abstract: A method of providing flight vehicle operation information is provided. The method may comprise providing a first control screen, which displays first operation information of a plurality of monitored flight vehicles, inputting the first operation information and context information to a pre-established operation information prediction model and generating second operation information of the monitored flight vehicles at a future time point based on data output from the operation information prediction model, and providing a second control screen, which displays the second operation information.

Abstract: A method of controlling the operations of flight vehicles is provided. The method may comprise assigning neighboring virtual flight vehicles to each of monitored flight vehicles, inputting operation information of the monitored flight vehicles to a collision detection model, and if information indicating that a collision has occurred between neighboring virtual flight vehicles of the first monitored flight vehicle and neighboring virtual flight vehicles of the second monitored flight vehicle is output from the collision detection model, outputting a collision warning message, wherein the collision detection model is a model that utilizes operation information of the neighboring virtual flight vehicles, which is obtained by applying the operation information of the monitored flight vehicles to their respective neighboring virtual flight vehicles, to determine and output the occurrence of a collision between the neighboring virtual flight vehicles of the first and second monitored flight vehicles.

Abstract: Provided is an unmanned moving vehicle for monitoring and a system including the same and, more particularly, to a method of controlling an unmanned moving vehicle whose communication with a master unmanned device is disconnected. To this end, the unmanned moving vehicle system for monitoring includes a master unmanned device performing communication with a ground control system located on the ground; and an unmanned moving vehicle performing communication with the master unmanned device, flying in formation around the master unmanned device, and calculating a distance to other unmanned moving vehicle flying in formation when communication with the master unmanned device is disconnected.

Abstract: Provided is a method of producing polypropylene. More specifically, provided is a method of efficiently producing high-strength isotactic polypropylene having high crystallinity even with a shorter polymerization time. More specifically, provided is a method of producing polypropylene, including polymerizing propylene in the presence of a catalyst composition including a Ziegler-Natta catalyst, an external electron donor, dialkylaluminum hydride, and trialkylaluminum. The polypropylene has a xylene cold soluble content of 3 wt % or less.

Abstract: Disclosed are a nanogap structure and a method of manufacturing the nanogap structure through undercut. The method includes forming a nanosized gap between primary metal and secondary metal by undercutting the primary metal such that the width of the primary metal at a lower end of a bead is less than the width of the bead. The method includes manufacturing a ring structure or a ring disk structure including a nanosized gap varying depending on a degree of undercut.

Abstract: The present disclosure according to at least one embodiment provides a a method for managing, by a computing device, a flight plan of an unmanned aerial vehicle, the method comprising: receiving input information including a departure location and a destination of the unmanned aerial vehicle, inputting the input information into a pre-constructed artificial intelligence model, acquiring at least one of a travel path, a takeoff scheme, an altitude climb scheme at the departure location, an arrival scheme at the destination, or a landing scheme on the destination from the artificial intelligence model, and providing a flight plan including the acquired at least one of the travel path, the takeoff scheme, the altitude climb scheme at the departure location, the arrival scheme as the destination, and the landing scheme on the destination.

Abstract: Provided is a method of producing polypropylene. More specifically, provided is a method of efficiently producing high-strength isotactic polypropylene having high crystallinity even with a shorter polymerization time. More specifically, provided is a method of producing polypropylene, including polymerizing propylene in the presence of a catalyst composition including a Ziegler-Natta catalyst, an external electron donor, dialkylaluminum hydride, and trialkylaluminum. The polypropylene has a xylene cold soluble content of 3 wt % or less.

Abstract: Provided is an unmanned moving vehicle for monitoring and a system including the same and, more particularly, to a method of controlling an unmanned moving vehicle whose communication with a master unmanned device is disconnected. To this end, the unmanned moving vehicle system for monitoring includes a master unmanned device performing communication with a ground control system located on the ground; and an unmanned moving vehicle performing communication with the master unmanned device, flying in formation around the master unmanned device, and calculating a distance to other unmanned moving vehicle flying in formation when communication with the master unmanned device is disconnected.

Abstract: Disclosed is a surface plasmon resonance sensor. The surface plasmon resonance sensor includes an optical fiber; a microfiber provided at an end of the optical fiber; and a nanostructure provided in a specific region of the microprobe. The specific region of the microprobe is present at a position separate by a predetermined distance from the end of the optical fiber, and, in the nanostructure, a conductive layer is provided at an interval of a nano size at each of both sides of an insulating layer.

Abstract: Disclosed is a surface plasmon resonance sensor. The surface plasmon resonance sensor includes an optical fiber; a microfiber provided at an end of the optical fiber; and a nanostructure provided in a specific region of the microprobe. The specific region of the microprobe is present at a position separate by a predetermined distance from the end of the optical fiber, and, in the nanostructure, a conductive layer is provided at an interval of a nano size at each of both sides of an insulating layer.

Abstract: The present invention relates to a spray apparatus and a method for controlling the spray apparatus in a system for controlling special effects in a 4D movie theater that are configured to spray water therefrom to provide rain and wind special effects, and more particularly, to a spray apparatus and a method for controlling the spray apparatus that are configured to drain the residual water remaining therein to the outside just after driving stops, while being engagedly operated with a content reproduced in a movie theater to provide rain and wind special effects for customers.

Abstract: Provided is a method of manufacturing a voice coil, and more particularly, a method of manufacturing a voice coil in which a coil pattern is formed on a wafer level package. The method includes (a) forming a first coil pattern including a first area in which a first seed metal layer is exposed upward, a second area in which a first passivation layer for forming a via hole in the first area is formed, and a third area in which a first photoresist layer is formed in a portion of the first area and the second area on an upper surface of a wafer, (b) filling an inside of the via hole formed in the first coil pattern with a conductive material and forming first coil windings, and (c) removing the first photoresist layer formed in the third area.

Abstract: The present invention relates to a spray apparatus and a method for controlling the spray apparatus in a system for controlling special effects in a 4D movie theater that are configured to spray water therefrom to provide rain and wind special effects, and more particularly, to a spray apparatus and a method for controlling the spray apparatus that are configured to drain the residual water remaining therein to the outside just after driving stops, while being engagedly operated with a content reproduced in a movie theater to provide rain and wind special effects for customers.

Abstract: The present invention relates to a method for preparing an emulsifiable solid agrochemical composition which contains an inorganic salt and which can be used as an agrochemical emulsion. The preparation method according to the present invention has the advantage that, because there is no need for a step of heating and evaporating a solvent or water, it is possible to use a surfactant or active ingredient that has a low boiling point or breaks down drastically at a high temperature, and, due to the solid-phase form, it is possible to minimise the amount that sticks to a container as there is no need to use a special synthetic resin or glass bottle that entails high packaging costs. Also, a granular emulsifier (EG) or a powdery emulsifier (EP) produced by means of the method according to the present invention can be further diluted in water before use so as to form common emulsion (EC) emulsified particles (0.1 ?m to 100 ?m) to transparent microemulsion particles (0.

Abstract: The present specification relates to a scent-generating apparatus and a special-effect experiential chair equipped with same, and more specifically, to a scent-generating apparatus which is installed in the interior or exterior of a movie theater and operates during a movie screening to release scent into the audience and impart olfactory effects, thereby maximizing the degree of immersion of the audience, and to a special-effect experiential chair equipped with the scent-generating apparatus.

Abstract: Provided is a method of manufacturing a voice coil, and more particularly, a method of manufacturing a voice coil in which a coil pattern is formed on a wafer level package. The method includes (a) forming a first coil pattern including a first area in which a first seed metal layer is exposed upward, a second area in which a first passivation layer for forming a via hole in the first area is formed, and a third area in which a first photoresist layer is formed in a portion of the first area and the second area on an upper surface of a wafer, (b) filling an inside of the via hole formed in the first coil pattern with a conductive material and forming first coil windings, and (c) removing the first photoresist layer formed in the third area.

Abstract: Provided is a method for manufacturing a voice coil, and more particularly, to a voice coil manufacturing method for forming a coil pattern on a wafer level package. The method for manufacturing a voice coil includes forming a first passivation layer on an upper surface of a wafer, forming a first coil directly on the first passivation layer, forming a second passivation layer on the first passivation layer and on an upper surface of the first coil, forming a third passivation layer on an upper surface of the second passivation layer, forming a second coil directly on the third passivation layer, and forming an external connection terminal on a portion of the second coil.

Abstract: Provided are a semiconductor package and a method for manufacturing a semiconductor package. The method for manufacturing a wafer-level fan-out package includes attaching semiconductor chips sawed to have a predetermined size to one surface of a wafer at predetermined intervals, forming a first passivation layer on surfaces of the semiconductor chips and the wafer, forming a redistribution layer electrically connected to the semiconductor chips on portions of an upper surface of the first passivation layer, forming a second passivation layer on the upper surface of the first passivation layer and surfaces of portions of the redistribution layer, forming external connection terminals on portions of the redistribution layer in which the second passivation layer has not been formed, and performing sawing along package boundary lines (sawing lines) and polishing the wafer to be removed such that lower surfaces of the semiconductor chips are exposed.

Abstract: This disclosure relates to microspheres emboli and method of making them. The recoverability of lyophilized microspheres is optimized by adding trehalose prior to lyophilization of the microspheres and vortexing the lyophilized microspheres. The optimization can be useful in maintaining physical properties, shapes, and the drug release level of the microspheres for emboli. Chitosan microspheres can be useful in stably causing emboli in blood vessels, and precisely adjusting the release of a drug, and thus can be used in anticancer treatment.

Abstract: The present invention relates to a method for preparing an emulsifiable solid agrochemical composition which contains an inorganic salt and which can be used as an agrochemical emulsion. The preparation method according to the present invention has the advantage that, because there is no need for a step of heating and evaporating a solvent or water, it is possible to use a surfactant or active ingredient that has a low boiling point or breaks down drastically at a high temperature, and, due to the solid-phase form, it is possible to minimise the amount that sticks to a container as there is no need to use a special synthetic resin or glass bottle that entails high packaging costs. Also, a granular emulsifier (EG) or a powdery emulsifier (EP) produced by means of the method according to the present invention can be further diluted in water before use so as to form common emulsion (EC) emulsified particles (0.1 ?m to 100 ?m) to transparent microemulsion particles (0.